{"product_id":"t14-102213-manley-gm-ls-series-super-finished-h-p-valve-springs-650-max-lift-16-p","title":"Manley GM LS Series Super Finished H.P. Valve Springs .650 Max Lift (16 Pieces)","description":"From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent spring force deep into a run, reduced valve bounce, and improved overall stability for high-RPM performance. Built to outperform and outlast in real-world competition.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":46863702458567,"sku":"man221438-16","price":365.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3587\/3991\/files\/d09438528cbcbc731fb31e50769712b9S.jpg?v=1784741234","url":"https:\/\/www.fullsendparts.com\/products\/t14-102213-manley-gm-ls-series-super-finished-h-p-valve-springs-650-max-lift-16-p","provider":"Full Send Parts","version":"1.0","type":"link"}